How to enable or disable Windows Defender Using Registry Editor, Gpedit.msc in Windows 10, Windows 8.1, 8

In Windows Vista scroll right to the bottom of the window and you’ll see an option “Use Windows Defender” under Administrator options. Simply uncheck “Use Windows Defender” and click Save, Defender will now be turned off. Defender is laid out slightly differently in Windows 7.

  • Select Windows Defender and in the right panel and double click the setting “Turn off Windows Defender” “Turn off Windows Defender” should be set to Enable if you can’t run Windows Defender. You want to disable this option. You will need local administrative rights to make this change; You should be able to run Windows Defender after.
  • Disable Windows Defender in Windows Vista. Thread starter Alvin Myers; Start date Jul 7, 2009; A. Alvin Myers BigAl. Jul 7, 2009 #1 I am running Windows Vista.
  • In Windows Vista scroll right to the bottom of the window and you’ll see an option “Use Windows Defender” under Administrator options. Simply uncheck “Use Windows Defender” and click Save, Defender will now be turned off. Defender is laid out slightly differently in Windows 7.

How to enable or disable Windows Defender Using Registry Editor

How to enable or disable Windows Defender Using Registry Editor. Turn ON/OFF Windows Defender.

Turn ON or Enable Windows Defender

1) Launch Run by pressing Win + R on your keyboard.


2) Type in regedit on the run window and click on ok

How To Disable Windows Defender In Vista

3) Click Yes on the UAC prompt to continue.
4) The registry editor window will open.
Disable windows defender in xp

Turn Off Windows Defender Vista Home Premium

5) Navigate to: HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows Defender. On the left hand side, you will see HKEY_LOCAL_MACHINE, click on it to expand it.
6) Then Click on SOFTWARE (Expand it).
7) Expand Policies and scroll down to Microsoft, then select Windows Defender.
8) On the right hand side of the screen, you will see DisableAntiSpyware, double click on it and enter 0 as the value. (if the DisableAntiSpyware does not exist, right click on the Windows or on Windows Defender, Select New, DWORD (32 bit )Value, rename it to DisableAntiSpyware and then enter the value 0 to enable or turn on Windows Defender).

Turn OFF or Disable Windows Defender

1) Launch Run by pressing Win + R on your keyboard.
2) Type in regedit on the run window and click on ok
3) Click Yes on the UAC prompt to continue.
4) The registry editor window will open.
5) Navigate to: HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows Defender. On the left hand side, you will see HKEY_LOCAL_MACHINE, click on it to expand it.
6) Then Click on SOFTWARE (Expand it)
7) Expand Policies and scroll down to Microsoft, then select Windows Defender.
8) On the right hand side of the screen, you will see DisableAntiSpyware, double click on it and enter 0 as the value. (if the DisableAntiSpyware does not exist, right click on the Windows or on Windows Defender, Select New, DWORD (32 bit )Value, rename it to DisableAntiSpyware and then enter the value 0 to enable or turn on Windows Defender).

How to enable or disable Windows Defender Using gpedit.msc

How to enable and disable Windows Defender Using gpedit.msc. Turn ON/OFF Windows defender using the Group Policy Editor.

Turn Off Windows Defender Using gpedit.msc

1) Launch Run by pressing Win + R on your keyboard.
2) Type in gpedit.msc on the run window and click on ok
3) The group editor policy window will be seen, On the left hand side, we will be using the Computer Configuration
4) On Computer Configuration, Click on Administrative Template (expand it), Click on Windows Components, scroll down to Windows Defender and click on it.
5) You will see a settings, Turn off Windows Defender (Where the red box is), click on it
6) The turn off Windows Defender window will open, usually set to Not configured or Disabled, Set it to Enabled to turn OFF or stop using Windows Defender, and then click on OK.
Hope with this you have learn How to Turn OFF Windows Defender Using gpedit.msc. Disable Windows defender using the Group Policy Editor.
Please share and like below, also comment below for any problem encountered.

Disable Windows Defender Temporarily

Turn ON Windows Defender Using gpedit.msc

1) Launch Run by pressing Win + R on your keyboard.
2) Type in gpedit.msc on the run window and click on ok
3) On the left hand side, we will be using the Computer Configuration
4) On Computer Configuration, Click on Administrative Template (expand it), Click on Windows Components, scroll down to Windows Defender and click on it.
5) You will see a settings, Turn off Windows Defender (Where the red box is), click on it
6) The turn off Windows Defender window will open, usually set to Not configured or Disabled, Set it to Disabled or Not Configured to turn ON or stop using Windows Defender, and then click on OK.

How to Permanently Disable and Restore Windows Defender on Windows 10

How to Permanently Disable and Restore Windows Defender on Windows. Disable Windows Defender .reg files and enable or restore Windows defender using .reg file

Disabling Windows Defender permanently Using .reg File

1. Click on this link Clone this repository or download a ZIP archive.
2. Extract the Zip File
3. Double-click disable_windows_defender_on_windows_10.reg then accept the administrator and the warning prompts.
4. Reboot your Computer system.

Restoring Windows Defender using .reg File

1. Click on this link Clone this repository or download a ZIP archive.
2. Extract the Zip File
3. Double-click restore_windows_defender_on_windows_10.reg then accept the administrator and the warning prompts.
4. Reboot your system.

Why do we disable Windows Defender on Windows 10

Windows Defender is infamous for its tendency to monopolize CPU and I/O resources. Moreover, some of its “security” measures are undesirable and may put user privacy at risk. This has many practical consequences, such as:

slower general operation due to increased resource usage,
excessive CPU usage while copying files, slowing down the entire system,
increased heat and noise output, as well as reduced battery life on laptops,
deletion of files detected as “malware” without the user’s consent, even in ZIP archives or on attached network drives,
user privacy at risk, due to automatic sending of “malware samples” to Microsoft,

Windows 10 allows you to disable Windows Defender in the Settings, but this is only temporarily effective; it will be automatically re-enabled eventually – the exact timing for this is random and unpredictable.

This repository contains a “disable” .reg file which can be used to permanently disable Windows Defender. But don’t worry, you can revert it using the included “restore” .reg file.

You can check other Windows Defender Tutorial Here

You can also check out

Hope with this You have learnt how to Disable Windows Defender using Registry Editor, Gpedit.msc or .reg files and enable or restore Windows defender using Registry Editor, Gpedit.msc or .reg file.

Please share and like below, also comment below for any problem faced or encountered.

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